doubly pluralizable Share definition Flag Referring to the phenomenon that some words have multiple plurals. This word describes such words. Example of a doubly pluralizable word: There is 1 Person. There are 2 Persons. There are 3 People. doubly pluralizable by ManMan36 June 10, 2016 0 0 Get merch Get the doubly pluralizable mug. Buy Now — $32.95 See more merch